Vanguard Heating VP26A installation manual VN30A, VN30TA, VP16ITA, VP22ITA, Model VN30A Shown

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UNVENTED (VENT-FREE) INFRARED GAS HEATER SAFETY INFORMATION AND INSTALLATION MANUAL

Model VN30A Shown

VN18A, VN18TA, VP16A, VP16TA, VP26A, VP26TA

VN30A, VN30TA, VP16ITA, VP22ITA

WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury, or loss of life.

—Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

—WHAT TO DO IF YOU SMELL GAS

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

•If you cannot reach your gas supplier, call the fire department.

—Installation and service must be performed by a quali- fied installer, service agency, or the gas supplier.

Save this manual for future reference.

For more information, visit www.desatech.com

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Contents Model VN30A Shown VN30A, VN30TA, VP16ITA, VP22ITATable of Contents Safety Information Local Codes Product FeaturesProduct Identification UnpackingProviding Adequate Ventilation AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation Air From Inside Building Ventilation AIRInstallation Items InstallationCheck GAS Type Locating HeaterThermostat Sensing Bulb Installing Heater to WallMounting Bracket Removing Front Panel Of HeaterMarking Screw Locations Methods For Attaching Mounting Bracket To WallPlaque Heater Placing Heater On Mounting Bracket Installing Bottom Mounting ScrewsMounting Base Feet to Floor Where required by local code Connecting to GAS SupplyMounting Heater to Floor Mounting Base Feet to HeaterGas Connection Checking GAS ConnectionsPressurize supply piping system by either Pressure Testing Gas Supply Piping SystemOperating Heater NON-THERMOSTAT Models For Your Safety Read Before LightingLighting Instructions Thermostat Models For Your Safety Read Before Lighting Manual Lighting ProcedureTo Select Heating Level To Turn OFF GAS To ApplianceVP16TA VP26TA Plaque Thermostat OperationPilot Flame Pattern Inspecting HeaterBurner Flame Pattern Cleaning Burner Pilot AIR Inlet Cleaning MaintenanceODS/PILOT and Burner CabinetObserved Problem Possible Cause Remedy TroubleshootingPress in control knob fully Metal expanding while heating or contracting while cooling Gas leak. See WarningSpecifications Cabinet Body Models Illustrated Parts BreakdownParts List Cabinet Body Models VP16ITA and VP22ITA KEY Part Number VP16ITA VP22ITA Description Burner Assembly Models VP16A and VN18A Illustrated Parts Breakdown and Parts ListODS/Pilot Burner Assembly VP26A, VN30A Burner Assembly Models VP26A and VN30ABurner Assembly VP16ITA Burner Assembly Models VP16ITA and VP22ITABurner Assembly Models VP16TA, VN18TA, VP26TA, and VN30TA Service Publications Service Hints Replacement PartsTechnical Service Parts Under WarrantyParts Central AccessoriesFAN Kits GA3250T Equipment Shutoff Valve GA5010113052-01A 113052-01A Keep this Warranty Warranty InformationLimited Warranty Vanguard VENT-FREE Infrared GAS Heaters